Answer:
D
Step-by-step explanation:
y = -1/2x + 18.5
check it by inserting the day number and comparing with the chart
y = -1/2(2) + 18.5
y = -2/2 + 18.5
y = -1 + 18.5
y = 17.5
2.26
brainliest pls
yeet
21/100
there are 100 total people and 21 who have a dog but do not take walks. You can leave it like that because it cannot be simplified more.